Despite the lower capacity battery Apple says the iPhone XS lasts up to 30 minutes longer than the iPhone X.

With a larger 6.5-inch screen, the iPhone XS Max unsurprisingly has a larger capacity battery of 3,174mAh, which is the largest battery any iPhone has had. It also features 4GB of RAM. Apple says the iPhone XS Max has a 1.5 hour longer battery life than the iPhone X.

The more affordable iPhone XR with its 6.1-inch LCD or ‘Liquid Retina’ screen also has a bigger battery than the iPhone X at 2,942mAh.

Apple says the iPhone XR is the longest-lasting iPhone currently available. Like the iPhone X, the iPhone XR has 3GB of RAM.

Apple has set out the iPhone XS, iPhone XS Max, and iPhone XR battery specs.